On Wed 30 Dec 09:51 CST 2020, Iskren Chernev wrote:
> From: Brian Masney <masn...@onstation.org>
>
> Add support for the a3xx GPU
>
> Signed-off-by: Brian Masney <masn...@onstation.org>
As discussed on IRC I'm waiting for a respin of this with your S-o-b
added after Brian's.
Thanks,
Bjorn
> ---
> arch/arm/boot/dts/qcom-msm8974.dtsi | 45 +++++++++++++++++++++++++++++
> 1 file changed, 45 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi
> b/arch/arm/boot/dts/qcom-msm8974.dtsi
> index 51f5f904f9eb9..c399446d8154e 100644
> --- a/arch/arm/boot/dts/qcom-msm8974.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
> @@ -1399,6 +1399,51 @@ cnoc: interconnect@fc480000 {
> <&rpmcc RPM_SMD_CNOC_A_CLK>;
> };
>
> + gpu_opp_table: opp_table {
> + status = "disabled";
> +
> + compatible = "operating-points-v2";
> +
> + opp-800000000 {
> + opp-hz = /bits/ 64 <800000000>;
> + };
> +
> + opp-500000000 {
> + opp-hz = /bits/ 64 <500000000>;
> + };
> +
> + opp-275000000 {
> + opp-hz = /bits/ 64 <275000000>;
> + };
> + };
> +
> + gpu: adreno@fdb00000 {
> + status = "disabled";
> +
> + compatible = "qcom,adreno-330.2",
> + "qcom,adreno";
> + reg = <0xfdb00000 0x10000>;
> + reg-names = "kgsl_3d0_reg_memory";
> + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "kgsl_3d0_irq";
> + clock-names = "core",
> + "iface",
> + "mem_iface";
> + clocks = <&mmcc OXILI_GFX3D_CLK>,
> + <&mmcc OXILICX_AHB_CLK>,
> + <&mmcc OXILICX_AXI_CLK>;
> + sram = <&gmu_sram>;
> + power-domains = <&mmcc OXILICX_GDSC>;
> + operating-points-v2 = <&gpu_opp_table>;
> +
> + interconnects = <&mmssnoc MNOC_MAS_GRAPHICS_3D &bimc
> BIMC_SLV_EBI_CH0>,
> + <&ocmemnoc OCMEM_VNOC_MAS_GFX3D
> &ocmemnoc OCMEM_SLV_OCMEM>;
> + interconnect-names = "gfx-mem",
> + "ocmem";
> +
> + // iommus = <&gpu_iommu 0>;
> + };
> +
> mdss: mdss@fd900000 {
> status = "disabled";
>
>
> base-commit: d7a03a44a5e93f39ece70ec75d25c6088caa0fdb
> prerequisite-patch-id: aba6f684932cab35d98457c21e4ff7a5ac75c753
> prerequisite-patch-id: 4884d57df1bd197896b69e115d9002d6c26ae2e2
> prerequisite-patch-id: 4f1aba3c3675236b18578eedbe71b0cdca01ed77
> prerequisite-patch-id: cbfe6ccfebb142370baff15bbdf3cf2f34ee77df
> --
> 2.29.2
>
